I received four quotes for this work and Eco Comfort was just slightly above my lowest price but they were on-site for 4x as long during the quote, reviewing all details carefully, providing me with information and options to consider, not upselling, just doing a very thorough job. I was really impressed with the workmanship and our house is honestly 10x warmer. I don't know how we survived without this. Definitely wroth it. They also recommended doing an energy audit to receive a $1,700 credit for the work. I contacted one of their recommended first for that work and when factoring in the audit costs I will receive $1,000 back, covering a good chunk of the insulation cost. Very happy, give them a call!